Hand spraying rotary table
By designing the limiting and rotating mechanisms of the hand-spraying rotary table, the problem of poor spraying effect caused by inertial sliding during mirror spraying of vehicle headlight parts was solved, achieving all-round uniform spraying and efficient spraying effect.
Patent Information
- Application Number
- CN202520356359.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-03
AI Technical Summary
In existing technologies, large-diameter and heavy automotive headlight components are prone to sliding due to inertia during mirror coating, resulting in poor coating effects.
A hand-spraying rotary table was designed, including a main frame, a rotating chamber, a support platform, and a limiting mechanism. The vehicle headlight components are fixed by a limiting ring, and the rotating shaft drives the support platform to rotate. The bearings and balls reduce friction and achieve uniform spraying in all directions.
It effectively prevents the sliding of vehicle headlight components during the spraying process, ensures a uniform spraying effect in all directions, improves spraying quality and efficiency, and reduces the labor intensity of operators.
Smart Images
Figure CN223945938U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to car lamp parts technical field especially, relate to a hand spray rotary table. BACKGROUND
[0002] Hand spray rotary table is a practical tool specially designed for spraying operation, which drives the workbench to rotate by electric or manual mode, providing a uniform and efficient spraying environment for the operator. The device is compact in structure and easy to operate, and can carry workpieces of different sizes and weights. When in use, the operator only needs to hold the spray gun and rotate the rotary table at a uniform speed to easily complete the spraying work in all directions without dead angles. The hand spray rotary table not only improves the spraying efficiency and quality, but also greatly reduces the labor intensity of the operator.
[0003] Car lamp parts often need to be sprayed during processing. In the existing spraying process, traditional static spraying generally performs mirror surface spraying, especially for large-diameter and heavy car lamp parts such as lampshades. The lampshade is prone to sliding due to inertia, resulting in poor spraying effect and difficulty in meeting customer requirements. Therefore, the utility model provides a hand spray rotary table to solve the above problems. SUMMARY
[0004] To solve the problem of poor spraying effect caused by inertia of large-diameter and heavy car lamp parts during mirror surface spraying in the prior art, the utility model provides a hand spray rotary table.
[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a hand spray rotary table, comprising a main frame rod, a rotating bin and a support table, the top end of the main frame rod is fixedly connected with the rotating bin, the inside of the rotating bin is provided with a rotating mechanism, the top of the rotating mechanism is fixedly connected with the support table, and the top of the support table is provided with a limiting mechanism.
[0006] Further improvement lies in that the limiting mechanism comprises a bottom rod, a frame rod, a connecting rod and a limiting ring, the top of the support table is symmetrically welded with the bottom rod, the top of the bottom rod is welded with a plurality of frame rods, the two ends of the frame rod are symmetrically fixedly connected with a group of connecting rods, and the top of the group of connecting rods is fixedly connected with the limiting ring.
[0007] Further improvement lies in that the bottom rod comprises a horizontal rod and a vertical rod, the number of the horizontal rod and the vertical rod is two, and the two vertical rods are symmetrically erected at the two ends of the two horizontal rods.
[0008] Further improvement lies in that the rotating mechanism comprises a rotating shaft, a bearing and balls, the inside of the rotating bin is clamped with the bearing, the inside of the rotating bin is rotatably installed with the rotating shaft through the bearing, and the inside of the bearing is annularly distributed with a plurality of balls, and the top end of the rotating shaft is fixedly connected with the bottom of the supporting table through a connecting rod one.
[0009] Further improvement lies in that the inside of the rotating bin is fixedly connected with a fixed clamping block on one side, the inside of the rotating bin is slidably connected with a movable clamping block on the other side, the inside of the fixed clamping block and the movable clamping block is respectively attached to the two sides of the bottom end of the rotating shaft, the outside of the rotating bin is threadedly connected with a threaded rod, and one end of the threaded rod is rotatably connected with the outside of the movable clamping block.
[0010] Further improvement lies in that the top of the rotating bin is covered with a top cover, the inside of the top cover and the top of the rotating bin are both provided with screw holes, and the inside of the screw holes is threadedly connected with a bolt.
[0011] Further improvement lies in that the bottom end of the main frame rod is fixedly connected with an antiskid pad, the material of the antiskid pad is a damping block, and the outside of the main frame rod is fixedly connected with a plurality of supporting legs.
[0012] The car lamp parts are placed in the inside of the limiting ring, the inner wall of the limiting ring is attached to the outer wall of the car lamp parts, the car lamp parts are limited, the main frame rod and the connecting rod can elevate the car lamp parts, the bottom of the car lamp parts is not affected by spraying, the bottom end of the rotating shaft can rotate in the rotating bin on the top end of the main frame rod through the bearing, the balls can reduce the friction between the rotating shaft and the rotating bin when the rotating shaft rotates, the rotating shaft rotates more smoothly, the rotating shaft drives the supporting table to rotate through the connecting rod one, the car lamp parts on the supporting table are driven to rotate, the spraying angle is adjusted, and the car lamp parts are sprayed in all directions. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the front view of the utility model;
[0014] Figure 2 It is the inside structure schematic view of the rotating bin of the utility model;
[0015] Figure 3 It is the limiting mechanism structure schematic view of the utility model.
[0016] Wherein: 1, main frame rod; 2, rotating bin; 3, rotating shaft; 4, supporting table; 5, bearing; 6, ball; 7, movable clamping block; 8, fixed clamping block; 9, threaded rod; 10, top cover; 11, bottom rod; 12, frame rod; 13, connecting rod; 14, limiting ring; 15, antiskid pad; 16, supporting leg; 17, connecting rod one. DETAILED DESCRIPTION
[0017] In order to deepen the understanding of the utility model, the utility model will be further described below in combination with examples, and the examples are only used to explain the utility model and do not constitute a limitation on the protection scope of the utility model.
[0018] According to Figure 1 , 2 , 3, the example presents a hand spray rotary table, which comprises a main frame rod 1, a rotary bin 2 and a support table 4, the top end of the main frame rod 1 is fixedly connected with the rotary bin 2, the inside of the rotary bin 2 is provided with a rotating mechanism, the top of the rotating mechanism is fixedly connected with the support table 4, the top of the support table 4 is provided with a limiting mechanism, when the hand spray rotary table is used, the car lamp parts are fixed on the top of the support table 4 through the limiting mechanism, so as to lock the position of the car lamp parts, and avoid the deviation of the car lamp parts in the rotating process of the support table 4 around the top end of the main frame rod 1 as the center, so as to affect the spraying effect on the surface of the car lamp parts.
[0019] The limiting mechanism comprises a bottom rod 11, a frame rod 12, a connecting rod 13 and a limiting ring 14, the top of the support table 4 is symmetrically welded with the bottom rod 11, the top of the bottom rod 11 is welded with a plurality of frame rods 12, the two ends of the frame rod 12 are symmetrically fixedly connected with a group of connecting rods 13, the top of the group of connecting rods 13 is fixedly connected with the limiting ring 14, the bottom rod 11 comprises a horizontal rod and a vertical rod, the number of the horizontal rod and the vertical rod is two, and the two vertical rods are symmetrically erected at the two ends of the two horizontal rods, the horizontal rod and the vertical rod are combined into the bottom rod 11, and the limiting ring 14 is fixed on the top of the bottom rod 11 through the connecting rod 13, the car lamp parts are placed in the inside of the limiting ring 14, the inner wall of the limiting ring 14 is attached to the outer wall of the car lamp parts, so as to limit the car lamp parts, and the bottom rod 11 and the connecting rod 13 can elevate the car lamp parts, so as to avoid affecting the spraying on the bottom of the car lamp parts.
[0020] The rotating mechanism comprises a rotating shaft 3, a bearing 5 and a ball 6, the inside of the rotary bin 2 is clamped with the bearing 5, the inside of the rotary bin 2 is rotatably installed with the rotating shaft 3 through the bearing 5, and a plurality of balls 6 are annularly distributed in the inside of the bearing 5, the top end of the rotating shaft 3 is fixedly connected with the bottom of the support table 4 through the connecting rod 17, the bottom end of the rotating shaft 3 can rotate in the rotary bin 2 at the top end of the main frame rod 1 through the bearing 5, the ball 6 can reduce the friction between the rotating shaft 3 and the rotary bin 2 when the rotating shaft 3 rotates, so that the rotating shaft 3 rotates more smoothly, the rotating shaft 3 drives the support table 4 to rotate through the connecting rod 17, so as to drive the car lamp parts on the support table 4 to rotate, adjust the spraying angle, and make the car lamp parts be uniformly sprayed in all directions.
[0021] One side of the inside of the rotating bin 2 is fixedly connected with a fixed clamping block 8, the other side of the inside of the rotating bin 2 is slidably connected with a movable clamping block 7, the inside of the fixed clamping block 8 and the movable clamping block 7 are respectively attached to the two sides of the bottom end of the rotating shaft 3, the outside of the rotating bin 2 is threadedly connected with a threaded rod 9, one end of the threaded rod 9 is rotatably connected with the outside of the movable clamping block 7, when the support table 4 drives the car lamp parts to rotate to the appropriate angle, the threaded rod 9 is moved to the inside of the rotating bin 2 by screwing, the movable clamping block 7 and the fixed clamping block 8 can clamp the bottom end of the rotating shaft 3, the rotating shaft 3 and the support table 4 are connected as a whole through the connecting rod 17, to lock the position of the support table 4, and then fix the position of the car lamp parts, so as to facilitate people to spray, when it is needed to adjust again, the movable clamping block 7 and the fixed clamping block 8 are separated by screwing the threaded rod 9 outward, the restriction on the bottom end of the rotating shaft 3 is released.
[0022] The top of the rotating bin 2 is covered with a top cover 10, the inside of the top cover 10 and the top of the rotating bin 2 are both provided with screw holes, the inside of the screw holes is threadedly connected with a bolt, when the rotating shaft 3 is installed, the top cover 10 is first sleeved on the outside of the rotating shaft 3, then the bearing 5 is installed at the bottom end of the rotating shaft 3, then the bottom end of the rotating shaft 3 together with the bearing 5 is inserted into the inside of the rotating bin 2, and finally the top cover 10 is fixed on the top of the rotating bin 2 through the bolt, to install the bottom end of the rotating shaft 3 in the inside of the rotating bin 2, so that it rotates at the top end of the main frame rod 1.
[0023] The bottom end of the main frame rod 1 is fixedly connected with an anti-skid pad 15, and the material of the anti-skid pad 15 is a damping block, the outside of the main frame rod 1 is fixedly connected with a plurality of supporting legs 16, the anti-skid pad 15 can increase the friction between the bottom end of the main frame rod 1 and the ground, and the supporting legs 16 can increase the supporting area of the main frame rod 1 on the ground, to improve the supporting capacity of the main frame rod 1, and prevent it from falling over.
[0024] The horizontal rod and the vertical rod are combined into the bottom rod 11, the limiting ring 14 is fixed on the top of the bottom rod 11 through the connecting rod 13, the car lamp parts are placed in the inside of the limiting ring 14, the inner wall of the limiting ring 14 is attached to the outer wall of the car lamp parts, to limit the car lamp parts, and the bottom rod 11 and the connecting rod 13 can elevate the car lamp parts, to avoid affecting the spraying of the bottom of the car lamp parts, the bottom end of the rotating shaft 3 can rotate in the rotating bin 2 at the top end of the main frame rod 1 through the bearing 5, the ball 6 can reduce the friction between the rotating shaft 3 and the rotating bin 2 when the rotating shaft 3 rotates, so that the rotating shaft 3 rotates more smoothly, the rotating shaft 3 drives the support table 4 to rotate through the connecting rod 17, to drive the car lamp parts on the support table 4 to rotate, to adjust the spraying angle, so that the car lamp parts are sprayed evenly in all directions.
[0025] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A hand spray rotary station comprising a main frame bar (1), a rotary magazine (2) and a support table (4), characterized in that: The top end of the main frame rod (1) is fixedly connected with a rotating bin (2), the inside of the rotating bin (2) is provided with a rotating mechanism, the top of the rotating mechanism is fixedly connected with a support table (4), and the top of the support table (4) is provided with a limiting mechanism. The limiting mechanism comprises a bottom rod (11), a frame rod (12), a connecting rod (13) and a limiting ring (14), the top of the support table (4) is symmetrically welded with a bottom rod (11), the top of the bottom rod (11) is welded with a plurality of frame rods (12), and the two ends of the frame rod (12) are symmetrically fixedly connected with a group of connecting rods (13), and the top of a group of the connecting rods (13) is fixedly connected with a limiting ring (14).
2. A hand-held rotary stage according to claim 1, wherein: The bottom rod (11) comprises a horizontal rod and a vertical rod, the number of the horizontal rod and the vertical rod is two, and the two vertical rods are symmetrically erected at the two ends of the two horizontal rods.
3. A hand-held rotary stage according to claim 1, wherein: The rotating mechanism comprises a rotating shaft (3), a bearing (5) and a ball (6), the inside of the rotating bin (2) is clamped with a bearing (5), the inside of the rotating bin (2) is rotatably installed with a rotating shaft (3) through the bearing (5), and the inside of the bearing (5) is annularly distributed with a plurality of balls (6), and the top end of the rotating shaft (3) is fixedly connected with the bottom of the support table (4) through a connecting rod (17).
4. A hand-held rotary stage according to claim 3, wherein: One side of the inside of the rotating bin (2) is fixedly connected with a fixed clamping block (8), the other side of the inside of the rotating bin (2) is slidably connected with a movable clamping block (7), the inner sides of the movable clamping block (7) and the fixed clamping block (8) are respectively connected with the two sides of the bottom end of the rotating shaft (3), the outside of the rotating bin (2) is threadedly connected with a threaded rod (9), and one end of the threaded rod (9) is rotatably connected with the outside of the movable clamping block (7).
5. A hand-held rotary stage according to claim 1, wherein: The top of the rotating bin (2) is covered with a top cover (10), the inside of the top cover (10) and the top of the rotating bin (2) are provided with screw holes, and the inside of the screw holes is threadedly connected with a bolt.
6. A hand-held rotary stage according to claim 1, wherein: The bottom end of the main frame rod (1) is fixedly connected with an antiskid pad (15), the material of the antiskid pad (15) is a damping block, and the outside of the main frame rod (1) is fixedly connected with a plurality of supporting legs (16).